How much does a 1.00 to 1.49ct E FL natural heart diamond cost?

As of October 2026, 1.00 to 1.49ct E FL natural heart diamonds typically cost €4,458 EUR to €5,764 EUR, with a median price of €5,165 EUR. There are currently 2 diamonds matching this specification available across retailers.

Where can I find the best price on a E FL heart diamond?

About 28% of these diamonds are available at multiple retailers, with an average price spread of 20%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct E FL Natural Heart

Quick answer

As of October 2026, there are 2 natural heart diamonds with E colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €4,458 EUR to €5,764 EUR, with a median of €5,165 EUR. At least 28 retailers stock this exact specification, and 28% of the stones appear at more than one of them, with an average price spread of 20%. Half of all listings fall between €6,877 EUR and €8,430 EUR per carat. The same specification in lab grown form lists at a median of about €559 EUR per carat. Over the last 30 days the median price moved -1.2% and the number of listings moved +4.9%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Heart natural stones in the index: 2,374 USD per carat, +9.8% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

€4,332 EUR

Highest Price

€10,212 EUR

Average Price

€5,126 EUR